This work had particular relevance in financial market analysis, in which the investment returns of an asset were assessed against its risks and in which stock prices and returns could exhibit extreme volatility.
Most high-frequency asset returns exhibit seasonal volatility patterns.
Looking at two groups of U.S. firms who were almost identical they discovered that the "high sustainability" group significantly outperformed the "low sustainability group: On the stock market and exhibited lower volatility.
According to the Korea Institute of Finance, only the Brazilian real and the South African rand exhibited more volatility during the 2008 crisis.The currency is gyrating again, thanks to grim news from Europe and America.
This note provides a brief account of the macroprudential policy approach adopted in Turkey between the years 2011 and 2015, a period when global capital flows exhibited unprecedented volatility.
It is noteworthy that the binary solvent system mixing 2-nitropropane (high solubility) and dimethylsulphoxide (non-solvent), neither of which exhibited high volatility, also produced highly porous electrospun fibres.
This may be appropriate for larger applications where demand is reasonably smooth, but becomes questionable for applications where demand exhibits substantial volatility such as for a single residential dwelling an important potential market for the commercialisation of small-scale fuel cells and other micro-CHP.
It is clear that in today's economic environment the VW share price should not be exhibiting this volatility and performance.
Therefore, according to the EGARCH specification, the taka US dollar exchange rate return exhibits symmetric volatility; appreciation and depreciation could possibly have a similar effect on future volatility.
On the other hand Hg0 exhibits high volatility at ambient temperature and can be taken up via leaves thus increasing the Hg content in biomass.
It found businesses undergoing engagement generated an average annualized return about 4.8% higher and exhibited lower volatility and downside risk than peers who were 'un-engaged.' This finding resonated particularly strongly in emerging markets, says @HermesInvest.
